baber/WOPTO huggingface dataset:
Patent KR-20200108700-A (KR)
Title: Reflective optical sensor with connecter and manufacturing method thereof
Inventor: KIM YONG
IPC: G01J1/04
Filed: 2019-03-11
Abstract: The present invention relates to a reflective optical sensor and a manufacturing method thereof and, more specifically, to a connector-integrated reflective optical sensor and a manufacturing method thereof. The present invention provides the connector-integrated reflective optical sensor, which comprises: an optical element including a light-receiving element and a light-emitting element; a connector lead extending from the light-receiving element or the light-emitting element to form a connector terminal; a first molded article on which the optical element and the connector lead are mounted; a second molded article covering the optical element mounted on the first molded article, and having a light-emitting opening through which light of the light-emitting element is emitted and a light-receiving opening through which light is received by the light-receiving element; a third molded article covering the second molded article and the connector lead mounted on the first molded article; and a connector groove formed on one side of the third molded article so that the connector terminal is exposed therein.
Patent KR-20200109966-A (KR)
Title: Contents server for configuring customized contents package and operating method of the same
Inventor: JUNG HEE YOUNG
IPC: G06Q50/10
Filed: 2019-03-15
Abstract: A content server for configuring a customized content package and an operation method thereof are disclosed. According to one embodiment of the present invention, an operation method of a content server receives content usage information from a user terminal, selects at least one piece of content based on the received content usage information, generates a content package including the selected at least one piece of content, and transmits information on the generated content packet to the user terminal.
Patent KR-20200111014-A (KR)
Inventor: BAE YOON JUNG
IPC: G01R31/396
Filed: 2019-03-18
Abstract: The present invention relates to a battery state estimation device capable of providing more detailed information on the deterioration of a battery cell. According to an embodiment of the present invention, the battery state estimation device comprises: a voltage measurement part that measures a voltage when a battery cell is discharged, and measures an open circuit voltage of the battery cell every time when the measured voltage reaches a reference discharge voltage; and a control part configured to receive an open circuit voltage measured by the voltage measurement part, calculate a voltage change rate by comparing the received open circuit voltage with a pre-stored reference voltage, determine a voltage increase/decrease pattern based on the calculated voltage change rate and pre-stored voltage change rate data, and determine the degree of acceleration of deterioration of the battery cell according to the determined voltage increase/decrease pattern.
Patent KR-20200112216-A (KR)
Inventor: HWANG SEONMUN
IPC: B60H1/00
Filed: 2019-03-21
Abstract: The present invention relates to an air conditioner for a vehicle, which controls the temperature by selectively operating at least one of cooling and heating by controlling the air conditioner by a control unit. In order to achieve the object of the present invention, the air conditioner for the vehicle according to an embodiment of the present invention includes: a cooling unit for cooling a space provided in the vehicle through a first heat exchange unit; a heating unit that heats an air conditioning target space provided in the vehicle through a second heat exchange unit using an object to be heated, which passes through one path selected from a first path through which the object to be heated passes an internal combustion engine and a heater unit of the vehicle and a second path through which the path toward the internal combustion engine is blocked and the object to be heated passes only the heater unit; a circulation fan for circulating the air heat-exchanged in the first heat exchange unit or the second heat exchange unit in the air conditioning target space; and the control unit that controls the driving of the cooling unit or heating unit according to an input user command and whether the vehicle is running.
Patent KR-20200116284-A (KR)
Inventor: KU YOUNG OUK
IPC: G02B5/08
Filed: 2019-04-01
Abstract: The present invention relates to a non-rotation omnidirectional obstacle recognition sensor capable of recognizing an omnidirectional obstacle without an operation of a motor based on a ToF sensor and a cone mirror. According to the present invention, the non-rotation omnidirectional obstacle recognition sensor comprises: a light irradiation module which emits laser light and irradiates the laser light toward an obstacle; a light reception module which receives reflected light reflected from surrounding obstacles; and an analysis module which analyzes a distance to the obstacle and location information through the light received by the light reception module. The light irradiation module includes an optical oscillator for oscillating laser light, and a cone-shaped first reflector provided on an upper part of the optical oscillator and gradually increasing an outer diameter as a distance from the optical oscillator increases along a direction in which light is oscillated from the optical oscillator. The light reception module includes a light reception unit through which light reflected from the obstacle is incident, and a fisheye lens which is provided on the light reception unit.
Patent KR-20200120153-A (KR)
Inventor: HAN YOUNG MIN
IPC: H01S3/00
Filed: 2019-04-11
Abstract: In the present invention, a laser receiver is disclosed. The laser receiver comprises: a housing with an open front surface; a front cover covering the front surface of the housing; a mounting frame accommodated in the housing, and including a first partition wall extending parallel to the front surface of the housing and providing a base for a front mounting unit, and a second partition wall extending rearward from the first partition wall to form a rear mounting unit; a light-receiving unit mounted on the front mounting unit, and including an array of light-receiving elements for receiving laser light; and a main circuit unit which is electrically connected to the light-receiving unit and is mounted on the rear mounting unit to capture a receiving position of the laser light. According to the laser receiver of the present invention, precise height information can be obtained so that the operation of construction equipment can be precisely controlled without resetting an origin with the movement of the position of the construction equipment.
Patent KR-20190122566-A (KR)
Title: Heater Module For Heating Cooling Water
Inventor: KIM IN HYEOK
IPC: F24H1/08
Filed: 2019-04-16
Abstract: The present invention relates to a heater module for heating cooling water, in which a heater for heating cooling water, a pump for pressurizing circulating cooling water, and a valve for switching a flow path are integrally modularized. The heater module for heating cooling water of the present invention comprises: a fluid pump including a pump inlet through which cooling water is introduced and a pump outlet for pressurizing and discharging the introduced cooling water; a heater for heating cooling water including a heater inlet through which the cooling water discharged from the pump outlet of the fluid pump is introduced, a heating unit for heating the introduced cooling water, and a heater outlet for discharging the heated cooling water; and a flow path switching valve for switching the circulation flow path of the cooling water. The fluid pump and the flow path switching valve are formed integrally with the heater for heating cooling water on one side of the heater for heating cooling water to perform both the heating mode and the battery heating mode with one heater module for heating cooling water. Cost savings can be achieved by eliminating or minimizing component connection hoses and reducing the fluid pump and valve housing.
Patent KR-20200128245-A (KR)
Inventor: HONG JONG SOO
IPC: G08G1/0968
Filed: 2019-04-24
Abstract: The present invention relates to a route search method of an autonomous truck which provides an optimized global route of an autonomous truck. More specifically, the route search method of the autonomous truck comprises: a target vehicle request procedure wherein a user vehicle requests a server to provide a target vehicle among route driving vehicles driving on a running route; a target vehicle selection procedure wherein the server selects a target vehicle among the route driving vehicles driving on the running route in accordance with the target vehicle request procedure, and transfers connection address information of the selected target vehicle in a communication network to the user vehicle; a required information request procedure for optimal running route search wherein the user vehicle receiving the connection address information of the target vehicle requests required information to search for an optimal running route from the target vehicle in accordance with the target vehicle selection procedure; a required information reply procedure wherein the target vehicle selects a route driving vehicle matching the required information for optimal running route search among the route running vehicles in accordance with the required information request procedure for optimal running route search, and the target vehicle receives information matching the required information for optimal running route search from the selected route running vehicle to transfer the information to the user vehicle; and an optimal running route extraction procedure wherein the user vehicle receiving the required information uses the required information to extract the optimal running route on the running route.
Patent KR-20200126072-A (KR)
Title: Control System Of farm products and aquatic products Dryer
Inventor: PARK HYUN HEE
IPC: F26B21/10
Filed: 2019-04-29
Abstract: The present invention relates to a control system of an agricultural and fishery product dryer, more specifically, to a control system of an agricultural and fishery product dryer comprising the steps of: moving an upper unit (300) upward at a predetermined height; loading an object to be dried on the top of a plurality of flat plate type main heaters (230) horizontally arranged in layers; moving the upper unit (300) downward to enable a lower end of the upper unit (300) to come in contact with a groove (134) of a bottom frame (130); supplying power to the main heaters (230) and a lateral heater (240) to heat a chamber (310) to make an inner temperature of the chamber (310) become a predetermined temperature; discharging air from the chamber (310) through a valve (313) to make the inside of the chamber (310) become at a predetermined degree of vacuum; and discharging the dried object after moving the upper unit (300) upward to a predetermined height. The control system of an agricultural and fishery product dryer is advantageous in terms of energy cost and productivity.
Patent KR-20200127537-A (KR)
Inventor: JONGKYU SHIN
IPC: F16P3/08
Filed: 2019-05-02
Abstract: The present invention relates to an opening and closing device of a machine tool, comprising: a casing unit; a spindle unit installed to be moved; an opening and closing unit installed to be expanded or contracted in one direction between the casing unit and the spindle unit; a first fix unit installed in the casing unit; and a first loading unit installed on one side of the opening and closing unit to be selectively coupled to or released from the first fix unit. The opening and closing device precisely operates the opening and closing unit to increase the processing precision of a workpiece and reduces the operation time to improve productivity of the machine tool.
Patent KR-20200127641-A (KR)
Inventor: KIM WOO JUN
IPC: G06Q50/10
Filed: 2019-05-03
Abstract: The present invention relates to a matching method for connecting ideal types through quantitative big data analysis based on questionnaires, wherein a high marriage success rate can be expected by selecting and arranging meetings with opposite-sex members with high affinity through a scientific approach using big data. According to the present invention, the matching method includes: a database for receiving and storing data through self-introduction of male and female members and ideal type questionnaires; an analysis unit which quantifies and analyzes member questionnaire data; a score calculation unit which converts a score based on the content analyzed through the correlation analysis by the analysis unit; a matching unit capable of arranging a meeting if the score between the opposite members is above a certain level; and an information providing unit which provides information on the opposite sex member to each male member and female member selected as a combination to be arranged by the matching unit.
Patent KR-20200131588-A (KR)
Inventor: IN JOO JUNG
IPC: B27N1/00
Filed: 2019-05-14
Abstract: The present invention relates to an eco-friendly particle board production method, and a particle board produced by the production method. The method comprises: a step of preparing ingredients; a mixing step of mixing the ingredients; a molding step of placing the ingredients into a press and heating and pressing the same to form a product; and a cooling step of cooling the product demolded from a mold. According to the present invention, the discharge amount of formaldehyde discharged from a completed particle board can be remarkably reduced.
Patent KR-20200132056-A (KR)
Inventor: KIM EUN SIK
IPC: F16D23/14
Filed: 2019-05-15
Abstract: The present invention relates to a clutch pedal device for an electronic clutch system. When a driver operates by stepping on a clutch pedal (20), the sum of the compressive elastic force of a main spring (50) and frictional force caused by contact between an upper rod (41) and an upper bush (71) is generated as the pedal effort (reaction force) of the clutch pedal (20). When the clutch pedal (20) returns to the rear by releasing the operation from the clutch pedal (20), a value obtained by subtracting the tension force of a sub-spring (60) and frictional force caused by contact between a lower rod (42) and a lower bush (72) from the restoring force of the main spring (50) acts as the return force of the clutch pedal (20).
Patent KR-20200132483-A (KR)
Inventor: PARK SOO JIN
IPC: A61K33/44
Filed: 2019-05-17
Abstract: The present invention relates to a method for manufacturing spherical activated carbons with indole absorption, including the steps of: 1) carbonizing an ion exchange resin, which is a spherical polymer, by heat treatment; 2) activating the carbonized spherical polymer by introducing CO_2 gas at a flow rate of 100 to 500 ml/min or an oxidizing agent at a flow rate of 0.2 to 0.8 ml/min; and 3) homogenizing the activated spherical polymer. According to the present invention, spherical activated carbon, which is characterized by having an optimum specific surface area and an appropriate pore structure, adsorbs uremic substances, thereby being effective in the treatment and prevention of chronic renal failure and kidney disease.
Patent KR-20190136984-A (KR)
Inventor: HOUCK WILLIAM D
IPC: A61B5/00
Filed: 2019-05-29
Abstract: A device may include a sensor window. The sensor window may include a substrate. The sensor window may include a set of layers disposed on the substrate. The set of layers may include a first subset of layers of a first refractive index and a second set of layers of a second refractive index different from the first refractive index. The set of layers may be associated with threshold transmissivity in a sensing spectral range, and may be configured with a particular color in a visible spectral range and associated with threshold opacity in the visible spectral range. The device may include a spectral sensor device aligned in the sensor window and including at least one sensor element to receive light in the sensing spectral range and provide a plurality of sensing functions based on at least one measurement of the light in the sensing spectral range.
Patent KR-20210005770-A (KR)
Title: Refrigerator
Inventor: DONGHOON LEE
IPC: F25D25/02
Filed: 2019-07-06
Abstract: The present invention relates to a refrigerator. According to the present invention, the refrigerator can comprise: a first tray assembly forming a portion of an ice-making cell; a second tray assembly forming the other portion of the ice-making cell; and a heater. One tray assembly can comprise a first portion forming at least a portion of the ice-making cell to reduce the transmission of heat transmitted to one tray assembly of the first and second tray assemblies in the heater to the ice-making cell formed by the other tray assembly thereof. The first portion can have different heat transmissibility in a direction along an outer circumferential surface of the ice-making cell.
Patent KR-20200008510-A (KR)
Inventor: LEE DENNY LAP YEN
IPC: A61B6/00
Filed: 2019-07-09
Abstract: A radiation imaging system comprises a radiation emitting device and a radiation imaging device. The radiation imaging device comprises: an electrical insulation layer having an upper surface and a lower surface; an upper electrode on an upper surface of the electrical insulation layer; a pixel unit array electrically connected to the electrical insulation layer; and a transistor array connected to the pixel unit array.
Patent KR-20200012808-A (KR)
Title: liquefaction system of boil-off gas and ship having the same
Inventor: KIM YOUNG BOK
IPC: F17C6/00
Filed: 2019-07-26
Abstract: The present invention relates to a gas processing system and a ship including the same, which increase the operating stability of an entire system. The gas processing system comprises: a liquefied gas storage tank; a boil-off gas compressor to compress boil-off gas of the liquefied gas storage tank in multiple stages to supply compressed boil-off gas to an engine; a reliquefaction device to liquefy surplus boil-off gas which is not consumed by the engine in boil-off gas compressed by the boil-off gas compressor into a refrigerant; a gas/liquid separator to separate reliquefied boil-off gas into gas and liquid to transfer liquid boil-off gas to the liquefied gas storage tank; and a high-pressure vent mast to receive and vent high-pressure boil-off gas compressed by the boil-off gas compressor or boil-off gas in the gas/liquid separator, and a reliquefaction vent mast which is provided separately from the high-pressure vent mast, and receives and vents a refrigerant leaking from the reliquefaction device.
Patent KR-20210018642-A (KR)
Title: Resin composition for multilayer hard polyvinyl chloride earthquake-proof water and sewage pipe and multilayer hard polyvinyl chloride earthquake-proof water and sewage pipe using the same
Inventor: SHIN JIN UK
IPC: C08L27/06
Filed: 2019-08-07
Abstract: The present invention relates to a resin composition for a multi-layer hard polyvinyl chloride earthquake-proof water and sewage pipe and to a multi-layer hard polyvinyl chloride earthquake-proof water and sewage pipe using the same. More particularly, the present invention relates to a resin composition for a multi-layer hard polyvinyl chloride earthquake-proof water and sewage pipe, which can be applied to an earthquake-proof water and sewage pipe with improved deviation strength, impact resistance, and the like, and to a multi-layer hard polyvinyl chloride earthquake-proof water and sewage pipe using the same.
Patent KR-20210022815-A (KR)
Title: Electronic apparatus and method of manufacturing the same
Inventor: KIM DONG HWAN
IPC: H04M1/02
Filed: 2019-08-20
Abstract: An electronic device includes: a circuit board; a driving chip mounted on the circuit board; a shield-can covering the driving chip and disposed on the circuit board, and including a top surface parallel to the circuit board and a side surface extending from the top surface in a direction of the circuit board; and a first film disposed on the shield-can and having an opening exposing a portion of the top surface of the shield-can. The present invention provides the electronic device for preventing damage to the shield-can.
Patent KR-20200066154-A (KR)
Title: Method for preparing a compossition containing the red sea cucumber extract
Inventor: SOO JIN HEO
IPC: A61P17/00
Filed: 2019-08-29
Abstract: The present invention relates to a production method of a cosmetic composition, comprising a red sea cucumber extract with improved anti-aging, anti-oxidant and skin moisturizing effects which promote the synthesis of aquaporin 3 by increasing the extraction yield of the red sea cucumber extract. The production method of a cosmetic composition comprises the steps of: (a) far-infrared drying red sea cucumber; (b) hydrolyzing the far-infrared dried red sea cucumber of step (a); and (c) freeze-drying the hydrolyzed red sea cucumber of step (b) to produce a red sea cucumber extract.
Patent KR-20210027927-A (KR)
Title: Movable Electrolysis Apparatus with multi channals
Inventor: OH KYUNG HEE
IPC: C02F1/461
Filed: 2019-09-03
Abstract: The present invention relates to a portable electrolysis apparatus for producing sterile water, which comprises a main body unit configured to be portable and at least one electrolysis unit with a built-in electrolysis module capable of electrolyzing water to produce the sterile water. The main body unit comprises: a power input terminal and at least one power output terminals; a power supply unit converting AC power input through the power input terminal into DC power to be supplied to the electrolysis module and supplying the DC power to each power output terminal; at least one unit detachable unit capable of detaching each electrolysis unit; and a control unit controlling the power supply unit. According to the present invention, the apparatus can be easily transported to a place where the sterile water is required by a user and can electrolyze water in the place to produce a large amount of sterile water. Accordingly, even when there are several places where sterile water is to be used, such as a vegetable field, a livestock breeding ground, and the like and it is difficult to install a sterile water production facility at the place, the user can simply and economically produce and use a large amount of sterile water.
Patent KR-20200032660-A (KR)
Title: Method for preparing pyrite
Inventor: YE SEONG JI
IPC: C01G49/12
Filed: 2019-09-18
Abstract: Disclosed is a method for preparing iron sulfide (FeS_2), which is selective for and allows high-purity iron sulfide to be prepared in a simple process, and is applicable as a cathode additive for a lithium secondary battery. The method for preparing iron sulfide comprises the steps of: (1) mixing an iron precursor and a sulfur precursor to form a mixture; and (2) heat-treating the mixture in an inert gas atmosphere.
Patent KR-20210042574-A (KR)
Title: Bio Sensor
Inventor: KIM TAEGYUN
IPC: C08L29/04
Filed: 2019-10-10
Abstract: The present invention provides a biosensor, which comprises: a substrate a work electrode layer formed on the substrate; a work electrode containing a catalyst reaction layer formed on the work electrode layer; a reference electrode spaced from the work electrode on the substrate; and a reaction delay film formed to cover the work electrode.